<div class="tab-cate" id="category">
    <div class="cate-box">
        {volist name="data" id="vo"}
            <span>
                <a href="{:url('index/news/index',['class_id' => $vo['class_id']])}" title="{$vo.name}">{$vo.name}</a>
            </span>
        {/volist}
    </div>
</div>